▸Orbital parameters

Orbit class	SSO
Inclination	99.5091°
Eccentricity	0.0006327
Period	95.6 min
Apogee	550 km
Perigee	542 km
Mean motion	15.06801877 rev/day
RAAN	210.5889°
Arg of perigee	64.8497°
Mean anomaly	295.3380°
B*	1.4127e-4
Rev at epoch	16,291

▸Two-line element set (TLE)

EPOCH Jul 7, 2026SOURCE CelesTrakDERIVED currentUPDATED Jul 7, 2026

1 57387U 23100B 26188.17198551 .00002014 00000-0 14127-3 0 9993

2 57387 99.5091 210.5889 0006327 64.8497 295.3380 15.06801877162916

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLING 2",
  "OBJECT_ID": "2023-100B",
  "EPOCH": "2026-07-07T04:07:39.548+00:00",
  "MEAN_MOTION": 15.06801877,
  "ECCENTRICITY": 0.0006327,
  "INCLINATION": 99.5091,
  "RA_OF_ASC_NODE": 210.5889,
  "ARG_OF_PERICENTER": 64.8497,
  "MEAN_ANOMALY": 295.338,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 57387,
  "REV_AT_EPOCH": 16291,
  "BSTAR": 0.00014127,
  "MEAN_MOTION_DOT": 0.00002014,
  "MEAN_MOTION_DDOT": 0
}

Reconstructed from CelesTrak OMM mean-elements (element-set number is a placeholder). TLE/OMM data is approximate. Not for operational use or collision avoidance.

▸Satellite metadata

Name	STARLING 2
Operator	NASA Ames Research Center, Moffett FieldHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Jul 18, 2023HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	12HIGHvia GCAT — Jonathan McDowell's General Catalog
Mission purpose	—
Object class	PAYLOADHIGH

▸Data quality

Score85 / 100

Claims7

Sources1

TLEavailable

▸Sources

GCAT — Jonathan McDowell's General CatalogCC BY 4.0planet4589.org

▸Actions

GET /api/v1/satellites/57387

//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.